Catelo, M. A. O., Dorado, M. A., & Agbisit, E. J. (2001). Backyard and commercial piggeries in the Philippines: Environmental consequences and pollution control options. Economy and Environment Program for Southeast Asia.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCatelo, Ma. Angeles O., Moises A. Dorado, और Elpidio Jr Agbisit. Backyard and Commercial Piggeries in the Philippines: Environmental Consequences and Pollution Control Options. Singapore: Economy and Environment Program for Southeast Asia, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCatelo, Ma. Angeles O., et al. Backyard and Commercial Piggeries in the Philippines: Environmental Consequences and Pollution Control Options. Economy and Environment Program for Southeast Asia, 2001.
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